Who supports which standard

272 vendors · 18 standards

DataStax open standards support

Data platforms · 2 standards supported · 1 from adopter lists · read Nov 5, 2026

DataStax, Inc. is a real-time data for AI company based in Santa Clara, California.

AI agents2
ServerSep 25, 2026
Model Context Protocol
DataStax runs an MCP server, per its own documentation.
PartnerNov 5, 2026
Agent2Agent
DataStax is an A2A protocol partner, per the A2A partners page.
About DataStax

DataStax, Inc. is a real-time data for AI company based in Santa Clara, California. Its product Astra DB is a cloud database-as-a-service based on Apache Cassandra.

Status
Deal announced
Founded
2010

No public evidence found for

Model APIs and runtimes
OpenAI API, ONNX
Telemetry and lineage
OTel, Lineage
Table formats
Iceberg, Delta, Hudi
File and memory formats
Arrow, Parquet
Query languages
SQL:2023
Identity and sign-in
SPIFFE, OIDC, FIDO2
Provenance and supply chain
C2PA, SPDX, CycloneDX

Compare with Databricks, ClickHouse, Dremio, Snowflake, Starburst

Company profile
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